Karel's p28

	Karel's p28
	<html><div class="rle"><div class="codebox"><div style="display:none;"><code></html>x = 36, y = 36, rule = B3/S23 10b2o12b2o$10b2o12b2o5$12b2o8b2o$11bo2bo6bo2bo$11bo12bo$11bo12bo$2o10b o10bo10b2o$2o5b3o16b3o5b2o$6bo3bo14bo3bo$6bo22bo$7bo20bo7$7bo20bo$6bo 22bo$6bo3bo14bo3bo$2o5b3o16b3o5b2o$2o10bo10bo10b2o$11bo12bo$11bo12bo$ 11bo2bo6bo2bo$12b2o8b2o5$10b2o12b2o$10b2o12b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] <nowiki>#C [[ GPS 7 ZOOM 8 LOOP 28 ]]</nowiki> <html></code></div></div><canvas width="200" height="300" style="margin-left:1px;"><noscript></html> <html></noscript></canvas></div></html>
	<html><div class="rle"><div class="codebox"><div style="display:none;"><code></html>x = 36, y = 36, rule = B3/S23 10b2o12b2o$10b2o12b2o5$12b2o8b2o$11bo2bo6bo2bo$11bo12bo$11bo12bo$2o10b o10bo10b2o$2o5b3o16b3o5b2o$6bo3bo14bo3bo$6bo22bo$7bo20bo7$7bo20bo$6bo 22bo$6bo3bo14bo3bo$2o5b3o16b3o5b2o$2o10bo10bo10b2o$11bo12bo$11bo12bo$ 11bo2bo6bo2bo$12b2o8b2o5$10b2o12b2o$10b2o12b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] <nowiki>#C [[ GPS 7 ZOOM 8 LOOP 28 ]]</nowiki> <html></code></div></div><canvas width="200" height="300" style="margin-left:1px;"><noscript></html> <html></noscript></canvas></div></html>
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Pattern type	Oscillator
Number of cells	88
Bounding box	36×36
Period	28
Mod	28
Heat	106.3
Volatility	0.97
Strict volatility	0.97
Discovered by	Karel Suhajda
Year of discovery	2007
Rules
Outer-totalistic rules	B3/S23 – B378/S238
Important rules	Conway Life
# of rules	23 = 8
Isotropic rules	B3/S23 – B34c5k6ei78/S234c6ik7e8
Glider synthesis
Fewest gliders	46 (32†)
Catagolue-generated RLE	88p28_synth.rle
Uploaded synthesis RLE	88p28_synth.rle
	†Can be constructed with 32 gliders using the reverse caber tosser universal constructor.
Pattern files
Plaintext	88p28.cells
RLE	88p28.rle
Identifiers
apgcode	xp28_y633y833zy68sq6y46qs8z33y0ca76yc67acy033zzggy0ckooycookcy0ggz11y2104emoy4ome401y211zy6ggy8ggzy611y811
Pentadecathlon ID	88P28.1

Karel's p28 is a period-28 oscillator discovered by Karel Suhajda on June 12, 2007.[1] Other than sharing blocks, two of these oscillators can interact at two ships.

The first known semi-natural appearance of this oscillator was in December 2014, in a symmetric soup found by Dongook Lee using apgsearch.[2]

A 46-glider synthesis of this oscillator was found by Jeremy Tan on January 5, 2020.[3]

Image gallery

Two copies of this oscillator interacting at two ships
Download RLE: click here

gollark: * partial mintpocalypse

gollark: ```You can see the baby Comrade curled up inside this translucent egg.```

gollark: I should go with a Comrade naming scheme for omens.

gollark: There seems to be.

gollark: A sample.

References

Jason Summers' all-osc pattern collection.
Dongook Lee (December 19, 2014). Re: Soup search results (discussion thread) at the ConwayLife.com forums
Jeremy Tan (January 5, 2020). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums

External links

Karel's p28 at Adam P. Goucher's Catagolue

88P28.1 at Heinrich Koenig's Game of Life Object Catalogs

This article is issued from Conwaylife. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.

[1] Jason Summers' all-osc pattern collection.

[post15132-2] Dongook Lee (December 19, 2014). Re: Soup search results (discussion thread) at the ConwayLife.com forums

[post86964-3] Jeremy Tan (January 5, 2020). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums

Karel's p28

Image gallery

See also

References

External links